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StableBrowser Session Creator
x402
StableBrowser Session Creator is a paid API for AI agents from www.stablebrowser.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Creates a new Browserbase browser session or resumes an existing one, returning a session ID for subsequent browser automation calls.
Price / call$0.1
Success—
StatusUnknown
How this service works
Create a new browser session ($0.10). Optionally pass sessionId to resume an existing Browserbase session. Returns sessionId (Browserbase session ID) to use for all subsequent calls.
Output
Returns a sessionId (Browserbase session ID string) that the agent uses in all subsequent StableBrowser API calls to interact with the browser session.
Example use cases
Example prompt
“Start a new Browserbase browser session for me so I can begin automating web tasks — just create a fresh session and give me the session ID to use.”
Technical details
Endpoint
POSThttps://www.stablebrowser.dev/api/sessionsWhen to prefer
Use this endpoint when you need to spin up a managed, remote headless browser session (backed by Browserbase) with x402 micropayment billing at $0.10 per session, especially within an AI agent workflow that needs to navigate, scrape, or interact with web pages programmatically.
Side effects
- Invalid or expired sessionId when trying to resume — session not found
- Payment failure — insufficient USDC balance or x402 payment not accepted
- Session creation limit reached — Browserbase quota exceeded
- Network timeout during session initialization
- Invalid request body format
Input
{
"sessionId": ""
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| sessionId | string | Optional session ID to use/reuse. If not provided or invalid, a new session is created. |
Output
{
"debugUrl": "https://www.browserbase.com/devtools-fullscreen/inspector.html?wss=connect.browserbase.com/debug/0e32b515-e262-421f-8440-e1be270a7af5/devtools/page/2130DDAEEA2337F04B52D1D308F2D875?debug=true",
"createdAt": "2026-06-18T04:43:02.664Z",
"sessionId": "0e32b515-e262-421f-8440-e1be270a7af5",
"viewerUrl": "https://www.stablebrowser.dev/sessions/0e32b515-e262-421f-8440-e1be270a7af5"
}Tags
x402
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